shooting in 1991. john: people say tougher gun laws. views say the opposite. and you wrote a book about it. explain your reasoning. >> at that time you could not get a concealed carry permit. they did not exist. i would leave my gun in my car we were having lunch. a mad man drove his truck to the window and began executing people. i cannot tell you what it is like to be a fish in a girl waiting to be your turn. it just prevented us from being able to protect ourselves. john: leland yee you disagree? >> i used to work in the school as a psychologist. i don't know if any teacher or administrator that wants to carry a gun into a classroom or school. then why not supermarkets? hospitals? john: find. >> that is not the way we want to operate. in california we are about educating kids not to pack a gun and shoot them if somebody comes into your school. >> we're not talking about the children to carry weapons for the people who can already carry in the supermarkets. >> what is the lesson that we say to the kids? when you grow up to solve your problem carry a gun? that should note the life lesson.